Food Myths: What Science Knows (and Does Not Know) About Diet and Nutrition

Koalas have it easy. What to eat? No worries: they eat eucalyptus leaves, period. We humans have it tougher. Ever since Eve and the apple, we have had to make decisions about what to eat. Today we are constantly bombarded with conflicting advice about food. “Eat fish because it’s a great source of omega-3s.” “Don’t

Houstoncancerquack.com Campaign Aims to Shame Burzynski While Raising Money for Legitimate Cancer Research

David Gorski already mentioned this on Monday,  but Burzynski’s birthday is rapidly approaching (January 23rd) and I want to encourage our readers to donate to the Burzynski birthday campaign. Burzynski’s misdeeds are highlighted by the stories on the website The OTHER Burzynski Patient Group   If you haven’t already visited that site and read some of the stories, please

True Informed Consent Is Elusive

Most of us would agree that doctors should not treat patients without their consent, except in special cases like emergency care for an unconscious patient.  It’s not enough for doctors to ask “Is it OK with you if I do this?” They should get informed consent from patients who understand the facts, the odds of

Birth Control

From a message posted on Facebook:  Is the pill safe? The International Agency for Research on Cancer in a 2007 study made by 21 scientists reported that the pill causes cancer, giving it the highest level of carcinogenicity, the same as cigarettes and asbestos. It also causes stroke, and significantly increases the risk of heart

Hash Oil for Gliomas? What Would You Do?

A friend asked me to look at the evidence for hash oil as a treatment for glioma. His teenage daughter was recently diagnosed with brain cancer: a grade 3 anaplastic ependymoma. It recurred very rapidly after surgery and radiotherapy and the latest tissue diagnosis shows an aggressive grade IV glioma. Her prognosis is not good.

Overdiagnosis

Dr. H. Gilbert Welch has written a new book Over-diagnosed: Making People Sick in the Pursuit of Health, with co-authors Lisa Schwartz and Steven Woloshin.  It identifies a serious problem, debunks medical misconceptions and contains words of wisdom. We are healthier, but we are increasingly being told we are sick. We are labeled with diagnoses that

A New Perspective on the War against Cancer

Myths and misconceptions about cancer abound. Oncologists are frequently criticized for torturing patients by burning, cutting and poisoning without making any real progress in the war against cancer. Siddhartha Mukherjee, an oncologist and cancer researcher, tries to set the record straight with his new book The Emperor of All Maladies: A Biography of Cancer.   It

Red Meat: Is It Hazardous to Health?

Red meat consumption has been linked to diabetes, cardiovascular disease, and several types of cancer (breast, colorectal, stomach, bladder, prostate, and lymphoma). There are plausible mechanisms: meat is a source of carcinogens, iron that may increase oxidative damage, and saturated fat. But correlation and plausibility are not enough to establish causation. Is red meat really

Faith Healing

Faith healing is based on belief and is about as far as you can get from science-based medicine, but it is not exempt from science. If it really worked, science would be able to document its cures and would be the only reliable way to validate its effectiveness. Miraculous cures continue to be reported on

Boost My Immune System? No Thanks!

Do our immune systems need help?  Walk into any health foods store. Browse the Internet. You will find a multitude of diet supplements advertised to “boost your immune system,” or “support immune function.” Do they work? Will they keep you healthier or reduce your chances of catching infectious diseases? A typical product is the 4Life